| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.91 | 11.414% | $261.7226 | $261.72 | $261.70 | $261.70 |
| Purchase #2 | $222.86 | 6.597% | $237.5621 | $237.56 | $237.55 | $237.60 |
| Purchase #3 | $85.40 | 3.693% | $88.5538 | $88.55 | $88.55 | $88.60 |
| Purchase #4 | $74.73 | 8.483% | $81.0693 | $81.07 | $81.05 | $81.10 |
| Purchase #5 | $234.78 | 6.290% | $249.5477 | $249.55 | $249.55 | $249.50 |
| Purchase #6 | $229.35 | 10.164% | $252.6611 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $53.35 | 12.420% | $59.9761 | $59.98 | $60.00 | $60.00 |
| 7 purchase totals = | $1,135.38 | $1,231.0927 | $1,231.09 | $1,231.05 | $1,231.20 | |